cretin

/ˈkritɪn/
noun
  1. A very stupid or offensive person; an insult used to say someone is foolish or annoying.
    • Don't be such a cretin — read the instructions before you start.
    • Only a complete cretin would drive through a red light on purpose.
    • He called me a cretin for forgetting my keys.
  2. A person who has cretinism (a condition caused by severe thyroid deficiency, leading to stunted growth and mental disability). This sense is now considered outdated and offensive.
    • The medical term 'cretin' is no longer used because it is considered derogatory.
    • Historical texts describe cretins as having short stature and intellectual disabilities.
    • In the past, children with untreated hypothyroidism were sometimes called cretins.
Antonyms
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